Green Building – scope, mixed occupancies, phased projects (Chapter 3)

Grounded in the retrieved California Green Building Standards Code (CALGreen) — click a citation to read the verbatim passage:

• CALGreen § 403.3 High relevance — show source text

  ENERGY STAR equipment and appliances Appendix A6.1(OSHPD), A4.403.3, A5.204.1 General 4.201, 5.201, A5.201 Performance approach A4.203, A5.203 Outdoor lighting A5.203.1.1.1 Prescriptive approach Appendix A6.1(OSHPD), 203.3.1.2 Alterations to existing buildings A4.204.1, A4.204.1.2, A5.204.1,

  A5.204.1.1 Energy Efficient Steel Framing A5.213 Environmental Comfort 4.507, 5.507,

  A5.507

  Acoustical control A4.507, A5.507.5 Daylight A5.507.2 Lighting and thermal comfort controls A5.507.1

  Views A5.507.3

  Fireplaces 4.503, 5.503 Foundation Systems A4.403 Frost protected foundation systems A4.403.1

  Reduction in cement use A4.403.2 Framing, Energy Efficient Steel A5.213 Framing Techniques, Efficient A4.404, A5.404 Building systems A4.404.3 Lumber size A4.404.1

  Pre-cut materials and details A4.404.4 Wood framing A5.404.1

  Green Building Chapter 3 Mixed occupancy buildings 302 Phased projects 303 Voluntary tiers 304, 305 Voluntary measures 306

  HVAC Design, Equipment and Installation Appendix A6.1 (OSHPD), A5.207

  Indoor Air Quality And Exhaust 4.506, 5.506 Bathroom exhaust fans 4.506.1 Carbon dioxide monitoring 5.506.2 Carbon dioxide (CO 2 ) monitoring in classrooms 5.506.3

  Filters 5.504.5, A4.506.1 Outside air delivery 5.506.1 Indoor Moisture Control 4.505, 5.505.1 Concrete slab foundations 4.505.2

  2025 CALIFORNIA GREEN BUILDING STANDARDS CODE INDEX-1

  on Jul 18, 2025 11:14 AM (CDT) THEREUNDER.

  INDEX

  Appendix A6.1 (OSHPD), Table A5.504.8.5 Covering of duct openings and protection of mechanical equipment during construction 4.504.1, 5.504.3 Environmental tobacco smoke control 5.504.7, Appendix A6.1 (OSHPD), A5.504.9 Finish material pollutant control 4.504.2, 5.504.4 Hazardous particulates and chemical pollutants A5.504.5 Indoor air quality (IAQ) during construction 5.504.1, A5.504.1 IAQ Post-construction A5.504.2 Paints and coatings 4.504.2.2, 5.504.4.3 Resilient flooring systems 4.504.4, 5.504.4.6, A4.504.2, A5.504.4.7 Thermal insulation 5.504.4.7, A4.504.3,

  A5.504.4.8

• CALGreen § 1-5 High relevance — show source text

  102 Construction Documents

  and Installation Verification . . . . . . . . . . . . . . . . . . . .1-5

  103 Building Standards Commission. . . . . . . . . . . . . . . . . . .1-5 104 Department of Housing and Community Development. . . . . . . . . . . . . . . . . .1-6 105 Division of the State Architect . . . . . . . . . . . . . . . . . . . . .1-6

  106 Office of Statewide Health Planning and Development . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6

  CHAPTER 2 DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

  201 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

  202 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

  CHAPTER 3 GREEN BUILDING . . . . . . . . . . . . . . . . . . . . . . . . 3-3

  301 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

  302 Mixed Occupancy Buildings . . . . . . . . . . . . . . . . . . . . . . .3-4 303 Phased Projects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4 304 Voluntary Tiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4 305 CALGreen Tier 1 and CALGreen Tier 2 . . . . . . . . . . . . . .3-4

  306 Voluntary Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

  CHAPTER 4 RESIDENTIAL MANDATORY MEASURES . . . . . . 4-3

  4.1 Planning and Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3 4.2 Energy Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7 4.3 Water Efficiency and Conservation . . . . . . . . . . . . . . . . .4-9 4.4 Material Conservation and Resource Efficiency . . . . 4-11 4.5 Environmental Quality . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

  CHAPTER 5 NONRESIDENTIAL MANDATORY MEASURES . . 5-3

• CALGreen § 301.5 High relevance — show source text

  301.5 Health Facilities. [OSHPD 1, 2 & 4] Health facilities under the jurisdiction of the Office of Statewide Health Planning and Development (OSHPD) are required to comply with the mandatory measures prescribed in Section 5.304, Outdoor Water Use. Compliance with Section 5.304, as adopted by the Building Standards Commission, is enforced by the local agency having jurisdiction. Evidence of local approval shall be submitted to OSHPD prior to issuance of plan approval or a building permit.

  2025 CALIFORNIA GREEN BUILDING STANDARDS CODE 3-3

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  GREEN BUILDING

  SECTION 302—MIXED OCCUPANCY BUILDINGS

  302.1 Mixed occupancy buildings. In mixed occupancy buildings, each portion of a building shall comply with the specific green building measures applicable to each specific occupancy.

  Exceptions:

  1. [HCD] Accessory structures and accessory occupancies serving residential buildings shall comply with Chapter 4 and Appendix A4, as applicable.
  2. [HCD] For the purposes of CALGreen, live/work units, complying with Section 508.5 of the California Building Code, shall not be considered mixed occupancies. Live/work units shall comply with Chapter 4 and Appendix A4, as applicable.

  SECTION 303—PHASED PROJECTS

  303.1 Phased projects. For shell buildings and others constructed for future tenant improvements, only those code measures relevant to the building components and systems considered to be new construction (or newly constructed) shall apply.

  303.1.1 Initial tenant improvements. The provisions of this code shall apply only to the initial tenant improvements to a project. Subsequent tenant improvements shall comply with the scoping provisions in Section 301.3 nonresidential additions and alterations.

  SECTION 304—VOLUNTARY TIERS

  304.1 Purpose. Voluntary tiers are intended to further encourage building practices that improve public health, safety and general welfare by promoting the use of building concepts which minimize the building’s impact on the environment and promote a more sustainable design.

  304.1.1 Tiers. The provisions of Divisions A4.6 and A5.6 outline means, in the form of voluntary tiers, for achieving enhanced construction levels by incorporating additional measures for residential and nonresidential new construction. Voluntary tiers may be adopted by local governments and, when adopted, enforced by local enforcing agencies. Buildings complying with tiers specified for each occupancy contain additional prerequisite and elective green building measures necessary to meet the threshold of each tier. See Section 101.7 of this code for procedures and requirements related to local amendments, additions or deletions, including changes to energy standards.

  [BSC & HCD] Where there are practical difficulties involved in complying with the threshold levels of a tier, the enforcing agency may grant modifications for individual cases. The enforcing agency shall first find that a special individual reason makes the strict letter of the tier impractical and that modification is in conformance with the intent and purpose of the measure. The details of any action granting modification shall be recorded and entered in the files of the enforcing agency.

  SECTION 305 [OSHPD 1]— CALGreen TIER 1 AND CALGreen TIER 2

  305.1 CALGreen Tier 1 and CALGreen Tier 2 buildings contain voluntary green building measures necessary to meet the threshold of each level.

• CALGreen § 3-4 High relevance — show source text

  302 Mixed Occupancy Buildings . . . . . . . . . . . . . . . . . . . . . . .3-4 303 Phased Projects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4 304 Voluntary Tiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4 305 CALGreen Tier 1 and CALGreen Tier 2 . . . . . . . . . . . . . .3-4

  306 Voluntary Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

  CHAPTER 4 RESIDENTIAL MANDATORY MEASURES . . . . . . 4-3

  4.1 Planning and Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3 4.2 Energy Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7 4.3 Water Efficiency and Conservation . . . . . . . . . . . . . . . . .4-9 4.4 Material Conservation and Resource Efficiency . . . . 4-11 4.5 Environmental Quality . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

  CHAPTER 5 NONRESIDENTIAL MANDATORY MEASURES . . 5-3

  5.1 Planning and Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3 5.2 Energy Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15 5.3 Water Efficiency and Conservation . . . . . . . . . . . . . . . 5-19 5.4 Material Conservation and Resource Efficiency . . . . 5-23 5.5 Environmental Quality . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31

  CHAPTER 6 REFERENCED ORGANIZATIONS

  AND STANDARDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

  601 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3

  CHAPTER 7 INSTALLER AND SPECIAL

  INSPECTOR QUALIFICATIONS . . . . . . . . . . . . . . . . . . . . . . 7-3 701 General (Reserved) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3 702 Qualifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3

• CALGreen § 301.3.2 High relevance — show source text

  301.3.2 Waste diversion. The requirements of Section 5.408 shall be required for additions and alterations whenever a permit is required for work.

  301.4 Mandatory measures for public schools and community colleges. [DSA-SS] New building construction and site work on a new or existing site shall comply with Section 301.4.

  301.4.1 Building and site construction on a new site shall comply with Chapter 5 as adopted by DSA-SS.

  301.4.2 Work on an existing site shall comply with Section 301.4.2.

  301.4.2.1 Newly constructed site work shall comply with Chapter 5 as adopted by DSA-SS.

  301.4.2.2 Newly constructed buildings shall comply with Chapter 5 as adopted by DSA-SS and Section 301.4.3.

  301.4.2.3 Additions to existing buildings shall comply with Section 301.4.3.

  301.4.2.4 Rehabilitated landscape areas shall comply with Sections 5.304.6 and 5.106.12.

  301.4.2.5 Alterations and additions to existing parking facilities shall comply with Section 5.106.5.6.4. Additions to existing parking facilities shall comply with Section 5.106.12.

  301.4.2.6 Alterations and additions to existing buildings shall comply with Sections 5.105.1, 5.106.5.6.5, 5.409, and 5.506.3.

  301.4.3 Minimum rehabilitated landscape area requirement. A minimum rehabilitated landscape area equal to 75 percent of the footprint area of the building shall comply with Section 5.304.6 and Section 5.106.12. New buildings or additions to existing buildings less than 1,600 square feet shall not be required to comply with Section 301.4.3.

  301.5 Health Facilities. [OSHPD 1, 2 & 4] Health facilities under the jurisdiction of the Office of Statewide Health Planning and Development (OSHPD) are required to comply with the mandatory measures prescribed in Section 5.304, Outdoor Water Use. Compliance with Section 5.304, as adopted by the Building Standards Commission, is enforced by the local agency having jurisdiction. Evidence of local approval shall be submitted to OSHPD prior to issuance of plan approval or a building permit.

  2025 CALIFORNIA GREEN BUILDING STANDARDS CODE 3-3

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  GREEN BUILDING

  SECTION 302—MIXED OCCUPANCY BUILDINGS

  302.1 Mixed occupancy buildings. In mixed occupancy buildings, each portion of a building shall comply with the specific green building measures applicable to each specific occupancy.

  Exceptions:

  1. [HCD] Accessory structures and accessory occupancies serving residential buildings shall comply with Chapter 4 and Appendix A4, as applicable.
  2. [HCD] For the purposes of CALGreen, live/work units, complying with Section 508.5 of the California Building Code, shall not be considered mixed occupancies. Live/work units shall comply with Chapter 4 and Appendix A4, as applicable.

  SECTION 303—PHASED PROJECTS

• CALGreen § 405.4 Medium relevance — show source text

  4. From Division A5.4,

  a. Comply with recycled content of 15 percent of materials based on estimated total cost, or use two products from Table A5.405.4 for at least 75 percent by cost in Section A5.405.4.1. b. Comply with the 80-percent reduction in construction and demolition waste in Section A5.408.3.1. c. Comply with three elective measures selected from this division.

  5. From Division A5.5,

  a. Comply with resilient flooring systems for 100 percent of resilient flooring in Section A5.504.4.7.1. Exception: Allowance may be permitted in Tier 2 for up to 5-percent specialty purpose flooring. b. Comply with thermal insulation meeting 2009 CHPS low-emitting materials list and no added formaldehyde in Section A5.504.4.8.1.

  c. Comply with three elective measures selected from this division. 6. Comply with three additional elective measures selected from any division.

  1 Cool roof is required for compliance with Tiers 1 and 2 and may be used to meet energy standards in Part 6, exceed energy standards and to mitigate heat island effect.

  A5.601.4 Compliance verification. Compliance with Section A5.601.2 or A5.601.3 shall be as required in Chapter 7 of this code. Compliance documentation shall be made part of the project record as required in Section 5.410.2 or 5.410.3.

  2025 CALIFORNIA GREEN BUILDING STANDARDS CODE APPENDIX A5-43

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  APPENDIX A5 — NONRESIDENTIAL VOLUNTARY MEASURES

  A5.602

  CALGreen VERIFICATION GUIDELINES MANDATORY MEASURES CHECKLIST

  Application: This checklist shall be used for nonresidential projects that meet one of the following: new construction, building additions of 1,000 square feet or greater, or building alterations with a permit valuation of $200,000 or more pursuant to Section 301.3 AND do not trigger a Tier 1 or Tier 2 requirement:

  Y = Yes (section has been selected and/or included)

  — N/A = Not Applicable (code section does not apply to the project mainly used for additions and alterations) O = Other (provide explanation)

  [N] = New construction pursuant to Section 301.3

  [A ] = Additions and/or Alterations pursuant to Section 301.3

  CHAPTER 5 DIVISIONS	Col2	SECTION TITLE	CODE SECTION	Y	N/A	O	PLAN SHEET, SPEC OR ATTACH
  DIVISION 5.1 Planning and Design	Mandatory	Deconstruction and reuse of existing structures, Scope with Exception	5.105.1
  DIVISION 5.1 Planning and Design	Mandatory	Reuse of existing building & Verification of compliance with note	5.105.2 and 5.105.2.1
  DIVISION 5.1 Planning and Design	Mandatory	Storm water pollution prevention for projects that disturb less than 1 acre of land	5.106.

• CALGreen § 304.1 Medium relevance — show source text

  SECTION 304—VOLUNTARY TIERS

  304.1 Purpose. Voluntary tiers are intended to further encourage building practices that improve public health, safety and general welfare by promoting the use of building concepts which minimize the building’s impact on the environment and promote a more sustainable design.

  304.1.1 Tiers. The provisions of Divisions A4.6 and A5.6 outline means, in the form of voluntary tiers, for achieving enhanced construction levels by incorporating additional measures for residential and nonresidential new construction. Voluntary tiers may be adopted by local governments and, when adopted, enforced by local enforcing agencies. Buildings complying with tiers specified for each occupancy contain additional prerequisite and elective green building measures necessary to meet the threshold of each tier. See Section 101.7 of this code for procedures and requirements related to local amendments, additions or deletions, including changes to energy standards.

  [BSC & HCD] Where there are practical difficulties involved in complying with the threshold levels of a tier, the enforcing agency may grant modifications for individual cases. The enforcing agency shall first find that a special individual reason makes the strict letter of the tier impractical and that modification is in conformance with the intent and purpose of the measure. The details of any action granting modification shall be recorded and entered in the files of the enforcing agency.

  SECTION 305 [OSHPD 1]— CALGreen TIER 1 AND CALGreen TIER 2

  305.1 CALGreen Tier 1 and CALGreen Tier 2 buildings contain voluntary green building measures necessary to meet the threshold of each level.

  305.1.1 CALGreen Tier 1. To achieve CALGreen Tier 1, buildings must comply with the latest edition of “Savings By Design, Healthcare Modeling Procedures” found online at http://www.energysoft.com/main/page_ downloads_ sbd_healthcare.html.

  305.1.2 CALGreen Tier 2. To achieve CALGreen Tier 2, buildings must exceed the latest edition of “Savings By Design, Healthcare Modeling Procedures” by a minimum of 15 percent.

  SECTION 306 [DSA-SS]—VOLUNTARY MEASURES

  306.1 Purpose. For public schools and community colleges, voluntary measures further encourage building practices that improve public health, safety and general welfare by promoting the use of building concepts which minimize the building’s impact on the environment and promote a more sustainable design.

  306.1.1 Appendix A5, Divisions A5.1 through A5.5, outline means of achieving enhanced sustainable design and construction by incorporating voluntary measures that exceed the mandatory measures.

  306.1.2 Chapter 5 Nonresidential Mandatory Measures that are not adopted as mandatory measures by DSA-SS are voluntary measures recommended and encouraged for the design, construction, verification and maintenance of non-energy systems.

  Note: The building commissioning requirements for energy efficiency specified in the California Energy Code are required.

  3-4 2025 CALIFORNIA GREEN BUILDING STANDARDS CODE

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  CALIFORNIA GREEN BUILDING STANDARDS CODE – MATRIX ADOPTION TABLE

  CHAPTER 4 – RESIDENTIAL MANDATORY MEASURES

  (Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user. See Chapter 1 for state agency authority and building applications.)

• CALGreen § 102.1 Medium relevance — show source text

  6. The application checklist identifies which measures are required by this code and allows users to check off which voluntary items have been selected to meet voluntary tier levels if desired or mandated by a city, county, or city and county.

  SECTION 102—CONSTRUCTION DOCUMENTS AND INSTALLATION VERIFICATION

  102.1 Submittal documents. Construction documents and other data shall be submitted in one or more sets with each application for a permit. Where special conditions exist, the enforcing agency is authorized to require additional construction documents to be prepared by a licensed design professional and may be submitted separately.

  Exception: The enforcing agency is authorized to waive the submission of construction documents and other data not required to be prepared by a licensed design professional.

  102.2 Information on construction documents. Construction documents shall be of sufficient clarity to indicate the location, nature and scope of the proposed green building feature and show that it will conform to the provisions of this code, the California Building Standards Code and other relevant laws, ordinances, rules and regulations as determined by the enforcing agency.

  102.3 Verification. Documentation of conformance for applicable green building measures shall be provided to the enforcing agency. Alternate methods of documentation shall be acceptable when the enforcing agency finds that the proposed alternate documentation is satisfactory to demonstrate substantial conformance with the intent of the proposed green building measure.

  [HCD] Documentation of conformance for applicable green building measures shall be provided to the enforcing agency. All projects shall submit a completed Residential Occupancies Application Checklist that includes Chapter 4 residential mandatory measures and Tier 1 or Tier 2, as applicable. References to the measure-specific documentation used to show compliance shall be included. Alternate methods of documentation shall be acceptable when the enforcing agency finds that the proposed alternate documentation is satisfactory to demonstrate substantial conformance with the intent of the proposed green building measure.

  Note: HCD’s Residential Occupancies Application Checklist that includes the minimum criteria for documentation is available at: http://www.hcd.ca.gov/building-standards/calgreen/cal-green-forms.shtml.

  SECTION 103—BUILDING STANDARDS COMMISSION

  103.1 BSC-CG. Specific scope of application of the agency responsible for enforcement, the enforcement agency, and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.

  1. Application— All occupancies where no state agency has the authority to adopt green building standards applicable to those occupancies. Enforcing agency— State or local agency specified by the applicable provisions of law. Authority cited— Health and Safety Code Sections 18930.5(a), 18938 and 18940.5. Reference— Health and Safety Code, Division 13, Part 2.5, commencing with Section 18901.
  2. Graywater systems. The construction, installation and alteration of graywater systems for indoor and outdoor uses in nonresidential occupancies. Application— All occupancies where no state agency has the authority to adopt green building standards applicable to those occupancies. Enforcing agency— State or local agency specified by the applicable provisions of law. Authority cited— Health and Safety Code Section 18941.8. Reference— Health and Safety Code Section 18941.8.

  103.1.1 Adopting agency identification. The provisions of this code applicable to buildings identified in this section will be identified in the Matrix Adoption Tables under the acronym BSC-CG.

  2025 CALIFORNIA GREEN BUILDING STANDARDS CODE 1-5

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  ADMINISTRATION

• CALGreen § 5.508.2 Medium relevance — show source text

  000 square feet or more|5.508.2
  through
  5.508.2.6.3||||| |||END OF MANDATORY PROVISIONS||||||

  Documentation Author's / Responsible Designer's Declaration Statement □ Mandatory: I attest that this mandatory provisions checklist is accurate and complete.	Col2
  Signature:	Signature:
  Company:	Date:
  Address:	License:
  City/State/Zip:	Phone:

  2025 CALIFORNIA GREEN BUILDING STANDARDS CODE APPENDIX A5-47

  on Jul 18, 2025 11:14 AM (CDT) THEREUNDER.

  APPENDIX A5 — NONRESIDENTIAL VOLUNTARY MEASURES

  A5.602.1

  CALGreen VERIFICATION GUIDELINES

  TIER 1 CHECKLIST

  Application: This checklist shall be used for nonresidential projects that meet the following: new construction, or building additions of 1,000 square feet or greater, or building alterations with a permit valuation of $200,000 or more pursuant to Section 301.3, AND are adopting Tier 1 voluntary measures.

  Note: All applicable mandatory requirements in Chapter 5 shall be met prior to applying Tier 1 voluntary measures.

  Instructions:

  Comply with all Tier 1 prerequisite measures from the various categories shown on the table below.

  Add a “ Y ” to all mandatory and Tier 1 prerequisite measures in the appropriate columns.

  Select the required number of additional electives from those categories shown on the table below and add a “ Y ” on the selected elective and add an “ N ” on the rest.

  Count the total number of Tier 1 prerequisite measures plus the additional electives and write down the total number at the end of the checklist. Determine if the required number of Tier 1 measures have been selected to achieve Tier 1 compliance.

  Y = Yes (section has been selected and/or included) N = No (section has not been selected and/or included) O = Other (provide explanation)

  [N] = New construction pursuant to Section 301.3

  [A] = Additions and/or Alterations pursuant to Section 301.3

  CHAPTER 5 DIVISIONS	Col2	SECTION TITLE	CODE SECTION	Y	N	O	PLAN SHEET, SPEC OR ATTACH
  DIVISION 5.1 Planning and Design (continued)	Mandatory	Deconstruction and reuse of existing structures, Scope with Exception	5.105.1
  DIVISION 5.1 Planning and Design (continued)	Mandatory	Reuse of existing building & Verification of compliance with note	5.105.2 and 5.105.2.1
  DIVISION 5.1 Planning and Design (continued)	Mandatory	Storm water pollution prevention for projects that disturb less than 1 acre of land	5.106.1 through 5.106.2
  DIVISION 5.1 Planning and Design (continued)	Mandatory	Short-term bicycle parking	5.106.4.1.

• CALGreen § 2-2 Medium relevance — show source text

  ceiling and
  two clear span
  floors|2-2 × 8|4-3|2|3-3|2|2-8|2|4-3|2|3-3|2|2-8|2|4-1|2|3-2|2|2-8|3| |Roof, ceiling and
  two clear span
  floors|2-2 × 10|5-0|2|3-10|2|3-2|3|5-0|2|3-10|2|3-2|3|4-10|2|3-9|3|3-2|3| |Roof, ceiling and
  two clear span
  floors|2-2 × 12|5-11|2|4-6|3|3-9|3|5-11|2|4-6|3|3-9|3|5-8|2|4-5|3|3-9|3| |Roof, ceiling and
  two clear span
  floors|3-2 × 8|5-3|1|4-0|2|3-5|2|5-3|2|4-0|2|3-5|2|5-1|2|3-11|2|3-4|2| |Roof, ceiling and
  two clear span
  floors|3-2 × 10|6-3|2|4-9|2|4-0|2|6-3|2|4-9|2|4-0|2|6-1|2|4-8|2|4-0|3| |Roof, ceiling and
  two clear span
  floors|3-2 × 12|7-5|2|5-8|2|4-9|3|7-5|2|5-8|2|4-9|3|7-2|2|5-6|3|4-8|3| |Roof, ceiling and
  two clear span
  floors|4-2 × 8|6-1|1|4-8|2|3-11|2|6-1|1|4-8|2|3-11|2|5-11|1|4-7|2|3-10|2| |Roof, ceiling and
  two clear span
  floors|4-2 × 10|7-3|2|5-6|2|4-8|2|7-3|2|5-6|2|4-8|2|7-0|2|5-5|2|4-7|2| |Roof, ceiling and
  two clear span
  floors|4-2 × 12|8-6|2|6-6|2|5-6|2|8-6|2|6-6|2|5-6|2|8-3|2|6-4|2|5-4|3| |For SI: 1 inch = 25.4 mm, 1 pound per square foot = 0.0479 kPa.
  a. Spans are given in feet and inches.
  b. Spans are based on minimum design properties for No. 2 grade lumber of Douglas fir-larch, hem-fir, Southern pine and spruce-pine fir.
  c. Building width is measured perpendicular to the ridge. For widths between those shown, spans are permitted to be interpolated.
  d.

• CALGreen § 203.1.1 Medium relevance — show source text

  [OSHPD 1]**
  **A6.203.1.1 CALGreen Tier 1. [OSHPD 1]**Buildings must comply with the latest edition of
  “Savings By Design, Healthcare Modeling Procedures.”
  A.5.203.1.2 CALGreen Tier 2. [OSHPD 1] Buildings must exceed the latest edition of “Savings
  By Design, Healthcare Modeling Procedures” by 15 percent.||||| |SECTION A6.204 Prescriptive Measures||||| |**A6.204.1 ENERGY STAR equipment and appliances.**All equipment and appliances provided
  by the builder shall be ENERGY STAR labeled if ENERGY STAR is applicable to that equipment
  or appliance.||||| |A6.204.4 Commissioning. Building commissioning for all building systems covered by T24,
  Part 6, process systems and renewable energy systems shall be included in the design and
  construction processes of the building project. Commissioning requirements shall include as
  a minimum items listed in Section A6.204.4.
  **A6.204.4.1 Owner’s Project Requirements (OPR).**Documented before the design phase of
  the project begins the OPR shall include items listed in Section A6.204.4.
  **A6.204.4.2 Basis of Design (BOD).**A written explanation of how the design of the building
  systems meets the OPR shall be completed at the design phase of the building project and
  updated periodically to cover the systems listed in Section A6.204.4.2.
  **A6.204.4.3 Commissioning plan.**A commissioning plan describing how the project will be
  commissioned shall be started during the design phase of the building project and shall
  include as a minimum items listed in Section A6.204.4.3.
  A6.204.4.4 Functional performance testingshall demonstrate the correct installation and
  operation of each component, system and system-to-system interface in accordance with
  the approved plans and specifications.
  **A6.204.4.5 Post construction documentation and training.**A systems manual and
  systems operations training are required.
  **A6.204.4.5.1 Systems manual.**The systems manual shall be delivered to the building
  owner and facilities operator and shall include the items listed in Section A6.204.4.5.1.
  A6.204.4.5.2 Systems operations training. The training of the appropriate maintenance
  staff for each equipment type and/or system shall include as a minimum items listed in
  Section A6.204.4.5.2.
  **A6.204.4.6 Commissioning report.**A complete report of commissioning process activities
  undertaken through the design, construction and postconstruction phases of the building
  project shall be completed and provided to the owner.||
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  || |**A6.204.6 Building orientation and shading.

• CALGreen § 602.2 Medium relevance — show source text

  Documentation Author's / Responsible Designer's Declaration Statement Check the appropriate box(es) for the list below. □ Mandatory: I attest that the mandatory provisions checklist is accurate and complete. □ Tier 1 compliant: I attest that the total number of voluntary measures selected meet or exceed the total number required to achieve Tier 1 compliance. □ Partial Tier 1 compliant: I attest that the total number of voluntary measures selected do not meet the total number required to achieve Tier 1 compliance: however, partial Tier 1 compliance has been achieved.	Col2
  Signature:
  Company:	Date:
  Address:	License:
  City/State/Zip:	Phone:

  APPENDIX A5-54 2025 CALIFORNIA GREEN BUILDING STANDARDS CODE

  on Jul 18, 2025 11:14 AM (CDT) THEREUNDER.

  APPENDIX A5 — NONRESIDENTIAL VOLUNTARY MEASURES

  A5.602.2

  CALGreen VERIFICATION GUIDELINES

  TIER 2 CHECKLIST

  Application: This checklist shall be used for nonresidential projects that meet the following: new construction, or building additions of 1,000 square feet or greater, or building alterations with a permit valuation of $200,000 or more pursuant to Section 301.3, AND are adopting Tier 2 voluntary measures.

  Note: All applicable mandatory requirements in Chapter 5 shall be met prior to applying Tier 2 voluntary measures.

  Instructions:

  Comply with all Tier 2 prerequisite measures from the various categories shown on the table below.

  Add a “ Y ” to all mandatory and Tier 2 prerequisite measures in the appropriate columns.

  Select the required number of additional electives from those categories shown on the table below and add a “ Y ” on the selected elective and add an “ N ” on the rest.

  Count the total number of Tier 2 prerequisite measures plus the additional electives and write down the total number at the end of the checklist. Determine if the required number of Tier 2 measures have been selected to achieve Tier 2 compliance.

  Y = Yes (section has been selected and/or included) N = No (section has not been selected and/or included) O = Other (provide explanation)

  [N] = New construction pursuant to Section 301.3

  [A] = Additions and/or Alterations pursuant to Section 301.3

  CHAPTER 5 DIVISIONS	Col2	SECTION TITLE	CODE SECTION	Y	N	O	PLAN SHEET, SPEC OR ATTACH
  DIVISION 5.1 Planning and Design (continued)	Mandatory	Deconstruction and reuse of existing structures, Scope with Exception	5.105.1
  DIVISION 5.1 Planning and Design (continued)	Mandatory	Reuse of existing building & Verification of compliance with note	5.105.2 and 5.105.2.1
  DIVISION 5.1 Planning and Design (continued)	Mandatory	Storm water pollution prevention for projects that disturb less than 1 acre of land	5.106.1 through 5.106.